baber/WOPTO huggingface dataset:
Patent JP-H05340289-A (JP)
Title: Air-fuel ratio control device for lpg internal combustion engine
Inventor: OKAMOTO AKIO
IPC: F02D41/14
Filed: 1992-06-05
Abstract: PURPOSE:To prevent generation of inaccuracy of an air-fuel ratio and rough-idling and the like when a controlling phase is switched to that of main fuel supply to that of auxiliary fuel supply during shifting from a cold time to a hot time. CONSTITUTION:A fuel throttle valve 15 is provided on an LPG engine 1 for controlling a main fuel supplying rate, while an injector 17 is provided for controlling an auxiliary fuel injection amount. An ECU 38 carries out feedback controlling by means of the fuel throttle valve 15 during a cold time, and by means of the injector 17 during a hot time respectively based on an air-fuel ratio correction coefficient. The ECU 38 controls such that a correction ratio to the air-fuel ratio feedback controlling is gradually decreased in a controlling phase wherein a main fuel is mainly used and gradually increased in a controlling phase wherein an auxiliary fuel is mainly used when the controlling phase is shifted from that by means of the fuel throttle valve 15 to that by means of the injector 17 during shifting time to the cold to the hot time. The shifting between the controlling phases is thus gradually performed, so that abrupt change of the air-fuel ratio is prevented immediately after the switching of the controlling phases.
Patent JP-S6038233-A (JP)
Title: Display unit for automobile
Inventor: SHIBATA HIROMI
IPC: B60Q1/50
Filed: 1983-08-10
Abstract: PURPOSE:To prevent misinformation from displaying without fail, by making the display on a message displaying indicator to be installed in the rear of an automobile turn to a blank state when any of display data, a clock signal and a load signal is not fed any longer. CONSTITUTION:In the case where a messge is properly displayed on an indicator 1 to be installed in the rear of an automobile, display data are transmitted to the indicator from a microcomputer 14 of a control part 2 vai a data line DA. And, with a ''1'' signal to be fed out of each of pulse monitoring circuits 11a- 11c, the said display data are inputted into a shift register 9 one after another via NAND circuits 12d and 12h. Then, a message if displayed on each display unit 4 via a latch circuit 8 and a driving circuit 7. At this time, in case a load signal line LO is snapped, by way of example, output of the pulse monitoring circuit 11a being supplied with no load signal comes to zero whereby the output of a NAND circuit 11b also comes to zero. Therefore, these display units 4 are made into a blank display state.
Patent JP-H0537834-A (JP)
Title: Video camera
Inventor: TAKAHASHI KOJI
IPC: H04N5/782
Filed: 1991-06-18
Abstract: PURPOSE:To record a still picture without provision of a trigger switch for a still picture to the video camera able to record a moving picture and a still picture. CONSTITUTION:A trigger switch 48 is provided to a grip section at the side of a lens and a trigger switch 50 is provided to a grip section at the side of a body or to an opposite side face. In the case of recording a still picture, a switch 54 is connected to the position of a contact (b) by a mode setting circuit 52 and a memory control circuit 42 fetches an image pickup picture data (output of A/D converter circuit 38) to a memory 40 in response to the switch 50. The picture data in the picture memory 40 is subjected to PCM modulation by a PCM processing circuit 44 and recorded on a magnetic tape of an electromagnetic conversion system 36.
Patent JP-H11341745-A (JP)
Title: Sealing oil supply apparatus for dynamoelectric machine
Inventor: FUJITA TETSUHIRO
IPC: H02K9/19
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To downsize a vacuum tank and the whole device by reducing the size of a deaeration pan. SOLUTION: A spray pipe 25 for spraying sealing oil which is returned to the inside of a vacuum tank 6 from a differential pressure control valve 14 to a deaeration pan 10, and a bypass pipe 26 causing the flow to go into the vacuum tank 6 without the sealing oil passing through the deaeration pan 10 are formed, to be capable of being switched selectively by a three-way valve 27. The spray nozzle pipe 25 is used at initial deaerating, and the bypass pipe 26 are used respectively.
Patent JP-S5770900-A (JP)
Title: 5alpha-ergosta-6-one derivative
Inventor: IKEGAWA NOBUO
IPC: C07J9/00
Filed: 1980-10-17
Abstract: NEW MATERIAL:A (22R, 23R, 24S)-5-α-ergosta-6-one derivative of the formula[OR is (acylated) hydroxyl group].  
     EXAMPLE: (22R, 23R, 24S)-2α,3α-22,23-Tetraacetoxy-5α-ergosta-6-one.  
     USE: A synthetic intermediate for brassinolide (22R, 23R, 24S-2α,3α,22,23-tetrahydroxy-B-homo-7-oxa-5α-ergostan-6-one) as a plant growth promoting agent.  
     PROCESS: A 3β-tetrahydropyranyloxy-22,23-bisnorchol-5-en-24-al as a strating material is reacted with a 1-lithio-3-methyl-1-butyne, and the reaction produce is then catalytically reduced, oxidized, acylated, cyanogenated, hydrolyzed, reduced, acylated, sulfonylated, etc. in the order mentioned to give the compound of the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0721268-A (JP)
Title: Lining pipe production simulation system
Inventor: HARA YUJI
IPC: G06F19/00
Filed: 1993-06-17
Abstract: PURPOSE:To enable the evaluation and verification of a total production system from material supply to product delivery by executing feed-back with the output result of a production line simulation as input data. CONSTITUTION:This system is provided with a pipe forming process simulation part 3 which generates various kinds of data files such as variation kinds of inventory volumes by physical distribution lodgements daily kind-classified inventory volumes, etc., by inputting the daily order-accepting data, line capacity data, delivery lead time, etc., based on a production scheduling, a resin tube supply process simulation part 1 which generates the inventory volumes file of a resin pipe with output data of the pipe forming process simulation part 3 as an input and a pickling process simulation part 2 which generates and outputs the respective files such as the working ratio of a crane for carrying a steel tube, the occupancy ratio of a pickling tank or the like by inputting the output data of the pipe forming process simulation part 3.
Patent JP-H0310556-A (JP)
Title: Network controller
Inventor: KAWAI TOSHIHIKO
IPC: H04M11/00
Filed: 1989-06-08
Abstract: PURPOSE:To surely detect the operating state of a terminal equipment connecting to a pre-stage by providing a current direction detection means detecting a DC current flowing to a telephone line and the direction of the above DC current and a voltage detection means detecting a voltage between telephone lines while connecting between the telephone lines. CONSTITUTION:When a terminal side network controller 53b closes a check switch 45 and a pre-stage terminal side network controller 53a is hooked on, that is, a terminal side telephone line 31 is not used by the terminal side network controller 53a, a voltage as high as -48V from a telephone exchange appears between telephone line connection terminals L1 and L2 of the terminal side network controller 53b. A current flows to a check switch 45 of the terminal side network controller 53b, Zener diodes 61, 63, a light emitting diode 41d or 43d of a photocoupler 41 or 43 by the high voltage and a detection signal S1 or S2 is outputted, The terminal side telephone line 31 not in use is detected by the detection signal.
Patent JP-S6124266-A (JP)
Title: Semiconductor integrated logic circuit
Inventor: TANAKA SHOICHI
IPC: H01L21/8226
Filed: 1984-07-13
Abstract: PURPOSE:To enable the high density and high speed integration of an IIL-type logic circuit by making a construction wherein a PNP vertical type bi-polar transistor which is the load element on a P type substrate and a P-channel vertical type junction gate transistor have a P type region in common. CONSTITUTION:In a P-channel vertical type JFET13 which is a load element, a P-substrate 1 is a source, the P-substrate at an aperture 2 is channel, a P type region 5 is a drain and an N<+> buried region 3 is a gate. In a multi-drain N- channel vertical junction gate transistor which is a driving element, the N<+> buried region 3 is a source, an N<-> region 4 is a channel, an N<+> region 7 is a drain and a P type regions 15.5 are gates. This enables the vertical construction of the load element and the driving element and the integration can be made higher and especially, the load element can be made within a chip so the required area is made minimum and the paracitic capacity is also reduced.
Patent JP-S5770836-A (JP)
Title: Preparation of cinnamic acid ester
Inventor: MATSUTAME CHIKANOBU
IPC: B01J27/00
Filed: 1980-10-21
Abstract: PURPOSE: To prepare the titled substance useful as perfumery, etc., economically, by contacting styrene and an alcohol with carbon monoxide and oxgen in a specific solvent in the presence of a platinum group metal as a catalyst, a copper salt, etc. as a cocatalyst, and an alkali metal hydroxide, etc. as a reaction accelerator.  
     CONSTITUTION: The objective compound is prepared by contacting styrene, an alcohol, carbon monoxide, and oxygen with each other, in an ethylene glycol ether solvent such as ethylene methyl ether, etc.,o in the presence of a catalyst comprising a platinum group metal or its salt, pref. palladium or palladium chloride, a cocatalyst comprising a copper or an iron salt, and a reaction accelerator selected from hydroxide, carbonate or acetate of an alkali metal or an alkaline earth metal. The partial pressure of carbon monoxide is pref. maintained at ≤30kg/cm 2 , esp. 0.05W25kg/cm 2 . The reaction temperature is 30W200°C, pref. 50W150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5848110-A (JP)
Title: Display device of constant-speed running device
Inventor: MITAKE YOSHIMITSU
IPC: B60K31/00
Filed: 1981-09-18
Abstract: PURPOSE:To improve the safety of operation by displaying a return car speed and an actual car speed by light emission when a resuming function is in operation. CONSTITUTION:The output terminal of a waveform shaping circuit U2 connected to a lead-out line l1 for a stored car speed signal is connected to one input terminal of an AND gate G1. Then, a counter U3, a latch circuit U4, a decoder U5, and a driver U6 are connected successively behind the AND gate G1, and the output terminal of the driver U6 is connected to the display part U7 composed of a light emitting means. To a lead-out line l2 for an actual car speed signal, on the other hand, a waveform shaping circuit U8 is connected, and its output terminal is connected to one input terminal of an AND gate G2. Then, a counter U9, a latch circuit U10, and a driver U11 are connected successively behind the gate G2, and the output terminal of the driver U11 is connected to the dipslay part U7.
Patent JP-H0817984-A (JP)
Title: Cutting of dumb bar and semiconductor device
Inventor: OKUMURA SHINYA
IPC: B23K26/06
Filed: 1994-06-28
Abstract: PURPOSE:To provide a method of cutting a dumb bar which is efficient to cut using a laser beam and at the same time, to inhibits a dross from adhering to a semiconductor device and can obtain the resin-molded semiconductor device of good quality with high accuracy, and the semiconductor device. CONSTITUTION:In a semiconductor device 4 of a structure, wherein a semiconductor chip 7 is mounted on a lead frame 2 and the chip 7 and the frame 2 are integrally sealed with a resin molding 3, a relief part 3a is kept being formed on the sidewall part on the outer periphery of the molding 3, which is adjacent to the surface on at least one side of the surfaces of the frame 2. With a gas nozzle 24 arranged in close proximity to the part 3a, the interval between the point of the nozzle 24 and the surface of a dumb bar 5 is kept roughly constant, assist gas is sprayed on the surface of the frame 2 roughly vertically to the frame surface and a laser beam 20A of a slender sectional form (an ellipse) is irradiated on the bar 5 in such a way that the longitudinal direction of the section of the laser beam 20A becomes roughly parallel to the longitudinal direction of leads of the frame 2.
Patent JP-H04345888-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1991-05-23
Abstract: PURPOSE:To prevent surface fog from occurring by providing a thermal coloring layer containing coloring compound and developing compound on a support body, arranging an ultraviolet curing resin layer thereupon as a protective later through an intermediate layer, and making the intermediate layer contain phenol compound. CONSTITUTION:A thermal recording material is suitably used for a thermal printer having a built-in thermal head. The thermal recording material comprises a thermal coloring layer containing colorless or light color coloring compound and developing compound which colors reacting on the coloring compound arranged on a support body such as paper, film, and synthetic paper. On this thermal coloring layer, an ultraviolet curing resin layer as a protective layer is provided through an intermediate layer. In such a thermal coloring layer, a composition containing phenol compound as an intermediate layer is used. For the phenol compound, for example, the developing compound, other phenol so-called image stabilizer, and bisphenol derivative are used. In this intermediate layer, a bonding agent is further blended.
Patent JP-H0313018-A (JP)
Title: Supervisory system for optical direct amplification relay transmission line
Inventor: AMAMIYA MASAKI
IPC: H04B10/077
Filed: 1989-06-12
Abstract: PURPOSE:To locate a faulty repeater and to attain steady supervision of a transmission line by providing a filter detecting a signal of a wavelength different from that of a main optical signal from part of an output of the main optical signal to each repeater, and setting a pass wavelength of the filter of each repeater differently. CONSTITUTION:A wavelength variable light source optical transmission section 11 sends an optical signal of a wavelength lambda1 to locate which repeater is faulty in case of the faulty repeater. Then an optical signal is looped back from a repeater 9-1 because only a filter 16-1 of the repeater 9-1 passes the wavelength lambda1. If an optical direct amplifier 13 placed in the incoming and outgoing line of the repeater 9-1 is faulty, since the optical signal is not looped back, it is located that the repeater 9-1 is faulty. Which repeater in the transmission line is faulty is recognized from a terminal station 1 by repeating the operation sequentially and the similar operation is implemented from a terminal station 2.
Patent JP-S6126274-A (JP)
Title: Magnetic rotary sensor
Inventor: TAMURA KATSUYOSHI
IPC: H01L43/02
Filed: 1984-07-17
Abstract: PURPOSE:To protect the titled device from the influence of induced noise caused by outer factors by a method wherein two output signal lines led out of each bridge circuit are arranged in proximity in parallel with each other on a chip. CONSTITUTION:Output signal lines led out of two pairs of bridge circuits are arranged in two sets of two pieces each on one side of the power source lines. The output terminals V1-1-V2-2 thereof are also arranged in adjacency to each other. Such an arrangement can cancel the outer factors of induced noise by means of a differential amplifier by their action on these two output signal lines in the same phase and in the same intensity.
Patent JP-H0312745-A (JP)
Title: Stand-by host system
Inventor: HATAKEYAMA HIROSHI
IPC: G06F11/20
Filed: 1989-06-12
Abstract: PURPOSE:To attain the remote job entry between devices of different types with use of a stand-by host by using a high speed channel connection circuit to transfer the job applied to a host of a different type to the stand-by host at a high speed and storing and returning the result of execution via a shared disk. CONSTITUTION:The job applied to a host 1 of different type is transferred to a stand-by host 4 at a high speed via a high speed channel connection device 21 and a shared disk 31. Then the job is carried out by the host 4. The executing result of the job is stored in the disk 31 and then returned to the host 1. Then the remote job entry is performed between the devices of different types via the host 4. As a result, the resources of the host 4 are effectively used and at the same time the load of the host 1 is reduced. Then the overall throughput of a host system is improved.
Patent JP-H06333752-A (JP)
Title: Winding method for coil and induction electro-magnetic apparatus
Inventor: KURODA TOKIMASA
IPC: H01F37/00
Filed: 1993-05-25
Abstract: PURPOSE:To improve efficiency in manufacturing, by eliminating a step, in which outgoing parts of coils provided around two bobbins are connected. CONSTITUTION:A first bobbin 2A having a projected binding part 24A for a first winding and a second bobbin 2B having a projected binding part 24B for a second winding are mounted in series on a rotary shaft 40 in a winding machine 4. A top of a copper wire 3 is bound on a first terminal pin 25A. While the rotary shaft 40 is rotated, a nozzle 42 for drawing out the copper wire 3 is moved in an axial direction (X) and a diametrical direction (Y) of the rotary shaft 40 so that the copper wire 3 is turned around the first bobbin 2A. Then, an outgoing part 33 is bound around the projected binding part 24A used for the first winding, and after the copper wire 3 is bound on the projected binding part 24B used for the secondary winding, the copper wire 3 is turned around the second bobbin 2b.
Patent JP-H0627476-A (JP)
Title: Formation of liquid crystal panel electrode
Inventor: NEMOTO TADASHI
IPC: H01B5/14
Filed: 1991-04-03
Abstract: PURPOSE:To improve patternability without forming an intermediate layer between an electrode film and a substrate. CONSTITUTION:The substrate impressed with a magnetic field is plasma etched by exposing the substrate to plasma under 1X10<-3> to 1X10<-1>Torr in a plasma chamber 4 and thereafter, the electrode film is formed thereon. The substrate impressed with the magnetic field after irradiation with UV rays or simultaneously therewith is otherwise plasma etched by exposing the substrate to the plasma under 1X10<-3> to 1X10<-1>Torr and thereafter, the electrode film is formed thereon.
Patent JP-S5843828-A (JP)
Inventor: RICHIYAADO ERU KURAMAA
IPC: F02P11/04
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000300632-A (JP)
Title: Pneumatic massaging device head and forehead part
Inventor: HARA TAKUJI
IPC: A61H7/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for effectively massaging the skin of a head/ forehead part by devising lest the device is unreasonably deviated and adding massaging in the up-down direction of the skin of the head/forehead part in a pneumatic massaging device for a head/forehead part. SOLUTION: In a pneumatic massaging device for head/forehead part, an air head belt 1 gives massaging by winding an inner bag, which is covered with the outer cover belt so as to closely seal and to/from which air is inputted and outputted, on the periphery of the head/forehead part, and a belt piece part 8 for fitting to a chin part is fixed to both side parts of the outer cover belt. A separate chin pad for fitting to the chin is fixed to the part 8.
Patent JP-S5937852-A (JP)
Inventor: ONO MASANOBU
IPC: H02J13/00
Filed: 1982-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5574529-A (JP)
Title: Photo detection angle variable exposure meter
Inventor: UEDA MITSUAKI
IPC: G01J1/06
Filed: 1978-11-30
Abstract: PURPOSE: To display the photo detecting range corresponding to each of the conversion of photo detection angle within the finder visual field with a simple constitution by using plural kinds of photo detection range display rings.  
     CONSTITUTION: The display ring plate R composed of the transparent body arrayed with the photo detection range display rings R 1 WR 4  of different sizes for respective photo detection angles moving simultaneously with a movable lens G 5  which is moved by zooming is provided. If with this arrangment a zooming ring is moved, the movable lens G 5  moves in the arrow direction and the photo detection angle charges intermittently and at the same time the display ring plate R moves intermittently, causing the photo detection range display rings R 1 WR 4  corresponding to the respective photo detection angles to appear respectively in the through-hole P 1  of a non-transparent plate P and to be displayed in the finder visual field by way of a total reflecting mirror M 3 , half-mirror M 2 , lens G 3 , etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S636055-A (JP)
Inventor: PATORISU ANTON
IPC: G02B6/44
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6039670-A (JP)
Title: Copying machine
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/04
Filed: 1983-08-13
Abstract: PURPOSE:To make the turn-on voltage of an exposure lamp extremely close to a desired value and obtain a stable image by controlling the turn-on voltage of the exposure lamp corresponding to a sensitivity shift of a photosensitive drum. CONSTITUTION:The controller for the halogen lamp 2 consists of a power source 1, gate control rectifying circuit 5 for a triac 3, trigger element 6, zero- cross circuit A, detecting circuit B for the lighting operation and effective value of the lamp 2, microcomputer 27, etc. The turn-on voltage of the lamp 2 is monitored by the detected value of the circuit B, and the phase control angle of the voltage of the power source 1 is controlled by the microcomputer so that the turn-on value of the lamp 2 attains to the desired value. The phase control angle is controlled by the microcomputer 27 according to the sensitivity shift of the photosensitive drum. Thus, the phase control of the lamp 2 is carried out by the microcomputer 27 and a simple electric circuit.
Patent JP-S5482434-A (JP)
Title: Production of short metal fiber
Inventor: FUKUOKA SHINGOROU
IPC: B22F9/08
Filed: 1977-12-07
Abstract: PURPOSE: The plane flow of molten metal is cut or divided by a jetted gas and solidified by cooling with a cooling means as a roll or belt to save the running cost and produce inexpensive title fibers in high yield and productivity.  
     CONSTITUTION: The plane flow 2' of molten metal 2 from plane nozzle 1 of l in width are perpendicularly cut by intermittently jetted plain air stream from nozzle 4 and solidified by rapid cooling with roll 5 to produce short fibers of l in length. Molten parts left uncut-off by air stream 3 still advance and solidify on roll 5 to form short fibers of l length wherein the difference in phase is kept to avoid fiber overlapping. The solidified fibers 6 leave the surface of roll by centrifugal force and are collected. There is no necessity in the present process for using expensive consumption materials as edges or dipping disks and thus the running cost is low. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5479594-A (JP)
Title: Liquid-crystal display unit
Inventor: KATAGIRI YOSHIO
IPC: G09F9/46
Filed: 1977-12-08
Abstract: PURPOSE: To obtain a graphic display by forming longitudinally a relatively-large number of dots with a small number of scanning electrodes, on a dot matrix type display unit.  
     CONSTITUTION: Four scanning electrodes 6 to 9 are folded and signal electrodes are divided into upper and lower two groups 10 and 11, thereby obtaining eight longitudinal columns of dots apparently. This dot matrix is used for clear electrodes 14 and 15 between clear substrates 12 and 13 to form the upper liquid-crystal cell, and clear electrodes 18 and 19 between clear substrates 16 and 17 also employ matrix electrodes of the same size and in the same shape as the upper cell in terms of dot to form the lower cell. Then, upper and lower cells are so arranged that dots viewed vertically will not overlap and, in consequence, the dot matrix with sixteen dots in the longitudinal direction is formed, thereby dealing successfully with the hardness of multi-digit driving from the viewpoint of the nature of a liquid-crystal material. 
     COPYRIGHT: (C)1979,JPO&Japio